Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 413,465	$ 523,172
Restricted cash	2,000	2,000
Accounts receivable, net of allowances	537,745	526,143
Inventories	237,000	238,205
Other current assets	29,363	27,960
Total current assets	1,219,573	1,317,480
Property, plant and equipment, net	2,616,227	2,579,017
Goodwill	20,840	19,443
Restricted cash	2,222	2,176
Other assets	100,292	104,346
Total assets	3,959,154	4,022,462
Current liabilities:
Short-term borrowings and current portion of long-term debt	26,183	76,770
Trade accounts payable	407,698	434,222
Capital expenditures payable	199,944	242,980
Accrued expenses	306,285	264,212
Total current liabilities	940,110	1,018,184
Long-term debt	1,433,426	1,435,269
Long-term debt, related party	75,000	75,000
Pension and severance obligations	176,631	167,197
Other non-current liabilities	88,820	101,679
Total liabilities	$ 2,713,987	$ 2,797,329
Commitments and contingencies (Note 16)
Stockholders’ equity:
Preferred stock, $0.001 par value, 10,000 shares authorized, designated Series A, none issued	$ 0	$ 0
Common stock, $0.001 par value, 500,000 shares authorized, 282,786 and 282,724 shares issued, and 237,045 and 237,005 shares outstanding, in 2016 and 2015, respectively	283	283
Additional paid-in capital	1,884,397	1,883,592
Accumulated deficit	(461,025)	(460,150)
Accumulated other comprehensive income (loss)	17,804	(2,084)
Treasury stock, at cost, 45,741 and 45,719 shares in 2016 and 2015, respectively	(213,877)	(213,758)
Total Amkor stockholders’ equity	1,227,582	1,207,883
Non-controlling interests in subsidiaries	17,585	17,250
Total equity	1,245,167	1,225,133
Total liabilities and equity	$ 3,959,154	$ 4,022,462